Question
Download Solution PDFप्रति वर्ग मीटर वेबर ________है।
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFअवधारणा:
- चुंबकीय अभिवाह: लम्बवत रूप से पृष्ठीय क्षेत्रफल से गुजरने वाली चुंबकीय क्षेत्र रेखाओं की संख्या को चुंबकीय अभिवाह कहा जाता है। इसे φ द्वारा दर्शाया जाता है।
- चुंबकीय अभिवाह गणितीय रूप से चुंबकीय क्षेत्र और क्षेत्रफल अदिश गुणनफल बराबर है जिसके माध्यम से यह गुजर रहा है।
चुंबकीय अभिवाह(φ) = B. A
जहां B चुंबकीय क्षेत्र है और A क्षेत्रफल सदिश है
- क्षेत्रफल की SI इकाई m2 है और चुंबकीय क्षेत्र की SI इकाई टेस्ला (T) है।
व्याख्या:
चूंकि चुंबकीय अभिवाह (φ) = B A
चुंबकीय अभिवाह की SI इकाई = चुंबकीय क्षेत्र की SI इकाई × क्षेत्रफल की SI इकाई = टेस्ला. मीटर2 = T m2
चूंकि 1 वेबर= 1 T m2
तो 1 वेबर/m2 = 1 टेस्ला
- इसलिए विकल्प 3 सही है।
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